Underside transporter rollers/top rollers/upper rollers/roller gatherings/roller congregations/backhoe rollers/dozer rollers/loader rollers
We are focused on giving qualified transporter rollers as per OEM details.
Our full scope of rollers is all around demonstrated in different ventures (mining, ranger service, quarry, development, and agribusiness, and so on) and accessible to fit all brands and models of tractors and clawer machines.
Our produced rollers are completely extinguished and tempered and acceptance solidified at the rail surface to improve the mechanical properties and wear life. We take on extraordinary welding ways of guaranteeing the adequate infiltration between weld materials and roller shells to improve the durability and heartiness. In the interim, the accuracy resistance of aspects for every part is completely controlled to guarantee amazing fit and get together with great and dependable drifting seal gatherings, accomplishing wonderful fixing and grease pivot in every functioning condition.
Regular Brands and Models:
Caterpillar(D11/D10/D9/D8),Komatsu(PC/1250/D475/D375/D355/D275/D155),Hitach(EX1200), Daewoo, Doosan, John Deere, Kobelco, Hyundai, Liebherr, Sumitomo, Volvo, and so forth
Highlights:
Fundamental highlights:
- Strong plan, generally reasonable for weighty stacking.
- The bearing lodging and steel tube are gathered with accuracy concentric programmed welding machine
- Cutting of the line and bearing is handled by CNC programmed gear .
- The shaft end is accuracy barreled and immovably associated with the bearing.
5 Fabrication of the roller is tried by an auto gadget to guarantee concentricity
- Roller and supporting components.materials are adjusted to DIN/AFNOR/FEM/ASTMCEMA principles.
- The roller is greased up and upkeep free.
- Life length is up to 30,000 work hours or more,china CARRIER ROLLER contingent upon right use.
- Fixing structure: inward seal, 3 opening maze seal, V shape elastic ring and outward self-cleaning body to guarantee water and residue confirmation.
Particulars
Measurement
φ89, φ102, φ108, φ114, φ127, φ133, φ139, φ152, φ159, φ165, φ194 or custom
Length
145mm-2800mm or custom
Tube
Q235(GB), Q345(GB), welded with DIN2394 standed or custom
Shaft
A3 and 45# steel(GB) or custom
Bearing
Single and Double Row Deep Groove Ball Bearing 2RS&ZZ with C3 freedom
Bearing Housing/Seat
Cold press working fit ISO M7 precision
Profound Press steel with unrefined substance fit DIN 1623-1624 norm
Greasing up Oil
Grade 2 or 3 dependable lithium greasae
Welding
Blended gas protected circular segment welding end
Painting
Customary canvas, hot stirred work of art, electric static showering painting, heated artwork
Perfect and Homogeneous, 100 percent unadulterated unrefined substance roller
Low Noise and Friction
Wonderful Dynamic Balancing/High wear obstruction
Against Acidic/Anti-Alkaline/Antioxidant/Anti-Static/Anti-attractive
Stable properties in High Humidity or Pollution Environments
Power Saving
longer life/Cost Saving
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